profile_gprof.cdl

eCos/RedBoot for勤研ARM AnywhereII(4510) 含全部源代码

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#      profile_gprof.cdl
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#      cpu load measurements
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#####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 2002 Gary Thomas
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######DESCRIPTIONBEGIN####
#
# Author(s):      Gary Thomas
# Original data:  Gary Thomas
# Contributors:
# Date:           2002-11-14
#
#####DESCRIPTIONEND####
#
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cdl_package CYGPKG_PROFILE_GPROF {
    display       "Gather runtime profile statistics"
    requires      CYGPKG_NET
    requires      CYGPKG_NET_TFTP
    requires      CYGPKG_MEMALLOC   
    requires      { CYGINT_PROFILE_HAL_TIMER != 0 }
    doc           ref/services-profile-gprof.html

    include_dir   cyg/profile
    
    compile profile.c

    description "
        This package enables runtime profiling of an application.
    The actual profile collection must be turned on by the application,
    once it has been initialized.  The data collected is exported via
    a TFTP connection to the target."

    cdl_interface     CYGINT_PROFILE_HAL_TIMER {
        display   "High resolution timer, implemented by platform"
        description "
	  Profiling requires access to a high resolution timer which
          is platform dependent."
    }

    cdl_option CYGNUM_PROFILE_TFTP_PORT {
        display       "Port used by TFTP server for profile data"
        flavor        data
        default_value 0
        description   "
            This option sets the port number to use for the TFTP server
            which exports the profiling data.  A value of 0 will set
            the port to be the IETF standard port of 69/udp."
    }

    cdl_option CYGPKG_PROFILE_TESTS {
        display "Profiling tests"
        flavor  data   
        no_define      
        calculated { "tests/profile.c" }
    }
}